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KATHERINE HOLLIEN
NPI 1770069940
Case Manager/Care Coordinator in Culver City, CA

Active since July 11, 2018
6666 GREEN VALLEY CIR, CULVER CITY, CA 90230(781) 243-1450 Get Directions Write a Review

NPPES record last updated: September 15, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Sep 15, 2025, Jul 11, 2018 (2 updates tracked since 2018).

About Katherine Hollien NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KATHERINE HOLLIEN (NPI 1770069940) is an individual case manager/care coordinator provider in Culver City, California and active in the NPI registry since July 2018.

NPPES Registry Identity

NPI1770069940
Entity TypeIndividualFemale
Primary Taxonomy171M00000X
Provider Legal NameKATHERINE HOLLIEN
Location Address6666 GREEN VALLEY CIRCulver City, CA 90230-7068
Mailing Address6666 Green Valley CirCulver City, CA 90230-7068
Phone(781) 243-1450
Sole ProprietorNo
Enumeration DateJuly 11, 2018
Last NPPES UpdateSeptember 15, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 15, 2025
✔ NPI 1770069940 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCase Manager/Care CoordinatorOther Service Providers
Taxonomy Code171M00000X
Definition
A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management.
Also ListedDay Training/Habilitation SpecialistTaxonomy 373H00000X
6666 GREEN VALLEY CIR, Culver City, CA 90230
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. RODGER TWITCHELL
Counselor
6666 GREEN VALLEY CIR
CULVER CITY, CA 90230
Los Angeles County (310) 846-5270
SALENA SMALL
Case Manager/Care Coordinator
6666 GREEN VALLEY CIR
CULVER CITY, CA 90230
Los Angeles County (310) 846-5270
LAQUIESHA TANIESHA CLARK
Case Manager/Care Coordinator
6666 GREEN VALLEY CIR
CULVER CITY, CA 90230
Los Angeles County (310) 846-5270
LADANA MARIE ANDERSON
Counselor (Mental Health)
6666 GREEN VALLEY CIR
CULVER CITY, CA 90230
Los Angeles County (310) 846-5270
ARTEMIS THOMAS-HANSARD
Case Manager/Care Coordinator
6666 GREEN VALLEY CIR
CULVER CITY, CA 90230
Los Angeles County (310) 846-5270
VANESSA BARBARA MARIE BERG
Case Manager/Care Coordinator
6666 GREEN VALLEY CIR
CULVER CITY, CA 90230
Los Angeles County (310) 846-5270
JODI SARA WALKER
Case Manager/Care Coordinator
6666 GREEN VALLEY CIR
CULVER CITY, CA 90230
Los Angeles County (310) 305-8788
TAMIR MOSTAFA
Case Manager/Care Coordinator
6666 GREEN VALLEY CIR
CULVER CITY, CA 90230
Los Angeles County (310) 846-5270

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Katherine Hollien's NPI number?

The NPI number for Katherine Hollien is 1770069940. It was assigned to this individual provider in the NPPES registry on July 11, 2018.

Where is Katherine Hollien located?

Katherine Hollien practices at 6666 Green Valley Cir, Culver City, CA 90230. The listed phone number is (781) 243-1450.

What is Katherine Hollien's specialty?

The primary specialty registered for this NPI is Case Manager/Care Coordinator with taxonomy code 171M00000X.

When was this NPI record last updated?

The NPPES record for Katherine Hollien was last updated on September 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.